PIC17C756T-08/LSQTP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC17C756T-08/LSQTP

High-Performance 8-Bit CMOS EPROM Microcontrollers

Microchip Technology 

PIC17C75X

FIGURE 8-6: CONSECUTIVE TABLWT WRITE TIMING (EXTERNAL MEMORY)

Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4

AD15:AD0

Instruction

fetched

Instruction

executed

ALE

OE

WR

PC

PC+1

TBL1 Data out 1 PC+2

TBL2 Data out 2 PC+3

TABLWT1

TABLWT2

INST (PC+2)

INST (PC+3)

INST (PC-1) TABLWT1 cycle1 TABLWT1 cycle2 TABLWT2 cycle1 TABLWT2 cycle2

Data write cycle

Data write cycle

INST (PC+2)

© 1997 Microchip Technology Inc.

Preliminary

DS30264A-page 59

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